The Ohlins BM437 is a front STX 46 Adventure shock developed for the BMW R 1200 GS. It is built to improve control and comfort when the bike is carrying load and working over uneven surfaces. The design focuses on consistent damping and practical adjustability for real-world adventure and touring use.

Ohlins | Made to race, perfected to ride

Ohlins suspension is engineered to give predictable chassis behaviour across changing terrain and loads. On the R 1200 GS, this front unit is intended to maintain composure and reduce rider fatigue on long days.

Who this shock is for

  • Riders using their BMW R 1200 GS for adventure touring and mixed-surface travel
  • Owners who want a more controlled front end over corrugations and rough tracks
  • Those regularly riding with luggage and varying load

Shock design & features

This is an STX 46 series monotube shock with oil and gas separated to help maintain consistent damping under sustained use. It is supplied with a fitted spring and is configured as a front mono application for this model.

Tuning controls

External damping adjustment is provided for rebound. This allows you to fine-tune front-end response for terrain changes, load and riding style without disassembly.

Before you install

  • Confirm fitment for BMW R 1200 GS and the front mono mounting position
  • Set sag and verify the supplied spring suits the intended load and riding conditions
  • After installation, re-check fastener torque and clearance through full suspension travel

Serviceability/lifecycle

Like all performance shocks, regular servicing helps maintain damping consistency and seal life, particularly when used in dust, water crossings or extended off-road conditions.

SKU BM437
Model # S46ER1
Barcode # BM437
Brand Ohlins
Shipping Weight 5.0000kg
Shipping Size 0.300 x 0.300 x 0.500m
Type Units
See our Shipping Information See our Frequently Asked Questions
Position (Front or Rear) Front Mono
Shock Length Eye to Eye (mm) 337.0
Spring Rate Standard 52.0 N/mm
Type Code S46ER1
Stroke Metal to Metal (mm) 94.0
Product Family STX 46 Adventure
Notes Front
Fitted Spring: 01096-10
Spring Colour Yellow

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